java.lang.IndexOutOfBoundsException: Index 49 out of bounds for length 46

[goncalodelima]

Is there an existing issue for this?

• I have searched the existing issues

🐛 Describe the bug

2026-01-18.14-18-18.mp4

latest.log error: [14:18:35] [Render thread/ERROR]: Failed to handle packet adx@7f21d63d, disconnecting
java.lang.IndexOutOfBoundsException: Index 49 out of bounds for length 46
at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:100)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:106)
at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:302)
at java.base/java.util.Objects.checkIndex(Objects.java:385)
at java.base/java.util.ArrayList.get(ArrayList.java:427)
at jm.get(SourceFile:44)
at dhi.b(SourceFile:326)
at dhi.a(SourceFile:649)
at hig.a(SourceFile:1414)
at adx.a(SourceFile:45)
at adx.a(SourceFile:9)
at xl$a.a(SourceFile:55)
at xl.b(SourceFile:38)
at gfj.d(SourceFile:1337)
at gfj.j(SourceFile:966)
at net.minecraft.client.main.Main.main(SourceFile:250)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:136)
at net.minecraft.launchwrapper.Launch.main(Launch.java:31)

Plugin Code: https://pastes.dev/rcc1ZoxPFz

✔️ Expected behavior

No response

👣 Steps to Reproduce

No response

💻 Platform

• Bukkit
• Sponge
• Other

⭐ Server Version

1.8.8

📚 Library Version

3.7.1-bukkit

✍️ Additional context

No response